GB469689A - Improvements in the electrodeposition of metals - Google Patents

Improvements in the electrodeposition of metals

Info

Publication number
GB469689A
GB469689A GB5534/36A GB553436A GB469689A GB 469689 A GB469689 A GB 469689A GB 5534/36 A GB5534/36 A GB 5534/36A GB 553436 A GB553436 A GB 553436A GB 469689 A GB469689 A GB 469689A
Authority
GB
United Kingdom
Prior art keywords
brush
nickel
deposition
electrodeposition
metals
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB5534/36A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ARTHUR IVOR WYNNE WILLIAMS
Original Assignee
ARTHUR IVOR WYNNE WILLIAMS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ARTHUR IVOR WYNNE WILLIAMS filed Critical ARTHUR IVOR WYNNE WILLIAMS
Priority to GB5534/36A priority Critical patent/GB469689A/en
Publication of GB469689A publication Critical patent/GB469689A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/22—Electroplating combined with mechanical treatment during the deposition
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/615—Microstructure of the layers, e.g. mixed structure
    • C25D5/617—Crystalline layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Brushes (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

469,689. Electrodeposition of metals. WILLIAMS, A. I. WYNNE-. Feb. 24, 1936, Nos. 5534 and 5535. [Class 41] Sheets, strips or tubes of copper, nickel, or silver are made by deposition on a rotating cylindrical cathode over which a brushing device is reciprocated axially, the pressure p of the brush lying between 1 and 4 lb. per square inch of the overall cross-section and being related to the rate of deposition by the formula where i is the increment of deposit in inches between two successive passages of the brush in the same direction. The brush preferably consists of a bundle of glass bristles each of about 0À002 inch diameter bound by a wrapping of material not attacked by the electrolyte such as wire of a nickel-chrome steel alloy ; it may be weighted by a metal collar. The cathode or its surface may be of stainless steel.
GB5534/36A 1936-02-24 1936-02-24 Improvements in the electrodeposition of metals Expired GB469689A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5534/36A GB469689A (en) 1936-02-24 1936-02-24 Improvements in the electrodeposition of metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5534/36A GB469689A (en) 1936-02-24 1936-02-24 Improvements in the electrodeposition of metals

Publications (1)

Publication Number Publication Date
GB469689A true GB469689A (en) 1937-07-30

Family

ID=9798002

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5534/36A Expired GB469689A (en) 1936-02-24 1936-02-24 Improvements in the electrodeposition of metals

Country Status (1)

Country Link
GB (1) GB469689A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2776256A (en) * 1953-03-19 1957-01-01 Kurt P A Eulner Process of making intaglio printing cylinders
FR2616811A3 (en) * 1987-06-17 1988-12-23 Tricastin Ste Auxiliaire Process for electrolytic deposition of metal on articles of revolution and apparatus for its use

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2776256A (en) * 1953-03-19 1957-01-01 Kurt P A Eulner Process of making intaglio printing cylinders
FR2616811A3 (en) * 1987-06-17 1988-12-23 Tricastin Ste Auxiliaire Process for electrolytic deposition of metal on articles of revolution and apparatus for its use

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